Genetic Variant CEP152:p.Leu1050Pro (chr15-48756099-A-G) – ACMG Classification: Uncertain_significance (4 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PP3_Strong

The NM_001194998.2(CEP152):c.3149T>C(p.Leu1050Pro) variant causes a missense change. The variant allele was found at a frequency of 0.0000116 in 1,461,828 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as no classification for the single variant (no stars).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000012 ( 1 hom. )

Consequence

CEP152
NM_001194998.2 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 4.09

Publications

1 publications found

Variant links:

Genes affected

CEP152 (HGNC:29298): (centrosomal protein 152) This gene encodes a protein that is thought to be involved with centrosome function. Mutations in this gene have been associated with primary microcephaly (MCPH4). Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2010]

CEP152 Gene-Disease associations (from GenCC):

microcephaly with or without short stature
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
Seckel syndrome 5
Inheritance: AR Classification: DEFINITIVE Submitted by: G2P
microcephaly 9, primary, autosomal recessive
Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
autosomal recessive primary microcephaly
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
Seckel syndrome
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

CEP152 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.96

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CEP152	NM_001194998.2 link	c.3149T>C	p.Leu1050Pro	missense_variant	Exon 20 of 27	ENST00000380950.7	NP_001181927.1	O94986-4Q3B7A2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
CEP152	ENST00000380950.7 link	c.3149T>C	p.Leu1050Pro	missense_variant	Exon 20 of 27	1	NM_001194998.2	ENSP00000370337.2	O94986-4
CEP152	ENST00000399334.7 link	c.3149T>C	p.Leu1050Pro	missense_variant	Exon 20 of 26	1		ENSP00000382271.3	O94986-3
CEP152	ENST00000325747.9 link	c.2870T>C	p.Leu957Pro	missense_variant	Exon 19 of 25	1		ENSP00000321000.5	O94986-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.0000160

AC:

AN:

249478

AF XY:

0.0000296

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000116

AC:

AN:

1461828

Hom.:

Cov.:

AF XY:

0.0000165

AC XY:

AN XY:

727218

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26132

East Asian (EAS)

AF:

0.00

AC:

AN:

39696

South Asian (SAS)

AF:

0.000197

AC:

AN:

86254

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53418

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111962

Other (OTH)

AF:

0.00

AC:

AN:

60394

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.478

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

ExAC

AF:

0.0000165

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.91

BayesDel_addAF

Uncertain

0.11

BayesDel_noAF

Pathogenic

0.15

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.14

T;.;.

Eigen

Uncertain

0.21

Eigen_PC

Benign

0.044

FATHMM_MKL

Benign

0.37

LIST_S2

Benign

0.77

T;T;T

M_CAP

Uncertain

0.086

MetaRNN

Pathogenic

0.96

D;D;D

MetaSVM

Benign

-0.56

MutationAssessor

Benign

2.0

M;M;.

PhyloP100

4.1

PrimateAI

Benign

0.44

PROVEAN

Uncertain

-3.6

D;D;D

REVEL

Uncertain

0.49

Sift

Uncertain

0.0020

D;D;D

Sift4G

Uncertain

0.013

D;T;D

Polyphen

1.0

D;.;D

Vest4

0.90

MutPred

0.75

Loss of helix (P = 0.0068);Loss of helix (P = 0.0068);.;

MVP

0.88

MPC

0.47

ClinPred

0.85

GERP RS

5.3

Varity_R

0.75

gMVP

0.73

Mutation Taster

=78/22

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over